30158336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 68058144

約数和(自身を除く): 37899808

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 197, 208, 256, 299, 368, 394, 416, 512, 598, 736, 788, 832, 1196, 1472, 1576, 1664, 2392, 2561, 2944, 3152, 3328, 4531, 4784, 5122, 5888, 6304, 6656, 9062, 9568, 10244, 11776, 12608, 18124, 19136, 20488, 25216, 36248, 38272, 40976, 50432, 58903, 72496, 76544, 81952, 100864, 117806, 144992, 153088, 163904, 235612, 289984, 327808, 471224, 579968, 655616, 942448, 1159936, 1311232, 1884896, 2319872, 3769792, 7539584, 15079168, 30158336]

約数ペア:

[(1, 30158336), (2, 15079168), (4, 7539584), (8, 3769792), (13, 2319872), (16, 1884896), (23, 1311232), (26, 1159936), (32, 942448), (46, 655616), (52, 579968), (64, 471224), (92, 327808), (104, 289984), (128, 235612), (184, 163904), (197, 153088), (208, 144992), (256, 117806), (299, 100864), (368, 81952), (394, 76544), (416, 72496), (512, 58903), (598, 50432), (736, 40976), (788, 38272), (832, 36248), (1196, 25216), (1472, 20488), (1576, 19136), (1664, 18124), (2392, 12608), (2561, 11776), (2944, 10244), (3152, 9568), (3328, 9062), (4531, 6656), (4784, 6304), (5122, 5888)]